baber/WOPTO huggingface dataset:
Patent NL-1021918-C1 (NL)
Title: Clamping mechanism for coat hanger, designed to be mounted between car seat headrest bolts
Inventor: HOFSTEE CAMIEL PIETER MARIA
IPC: B60R7/10
Filed: 2002-11-13
Granted: 2004-05-14
Abstract: The mechanism is designed to be secured to a car seat headrest.
Patent RU-2064721-C1 (RU)
Title: Frequency-stabilized gas laser
Inventor: AZAROV ALEKSANDR ALEKSANDROVIC
IPC: H01S3/13
Filed: 1989-02-13
Granted: 1996-07-27
Abstract: FIELD: laser devices. SUBSTANCE: design of interface unit of excitation circuit of gas laser provides possibility to adjust matching and has control input. Multiplier and integrator are introduced in device circuit. In longitudinal direction system of electrodes is separated into at least two parts which have independent excitation circuits. EFFECT: increased stability of output frequency. 4 cl, 3 dwg
Patent RU-2039541-C1 (RU)
Title: Eye protection device
Inventor: RUSSELL JOHN PATRICK
IPC: A61F/
Filed: 1989-03-27
Granted: 1995-07-20
Abstract: A shield comprising a thin elongated transparent flexible member having an upper flat edge, a pair of spaced convex edges spaced apart and located opposite the flat edge for forming a pair of spaced planar portions. The planar portions extend between the flat edge and the convex edges, with the convex edges being joined by a concave edge located opposite the flat edge and between the convex edges which defines a narrowed webbed portion extending integrally between the planar portions. An elongated deformable flexible sealing member extends along the flat edge between the distal ends of the flexible member and a second elongated deformable flexible sealing member extends continuously along the convex edges and the concave edge between the distal ends of the flexible member. An elongated band connected between the distal ends of the flexible member attaches the flexible member in an arcuate shape around the head with the spaced planar surfaces located above and covering the eyes and the web portion extending transversely across the nose. The sealing members contact and seal against the body portion around the eyes along the length of the seal members.
Patent RU-2006468-C1 (RU)
Inventor: SHUBINOK ALEKSANDR V
IPC: C01G28/00
Filed: 1990-02-19
Granted: 1994-01-30
Abstract: FIELD: metallurgy. SUBSTANCE: pulp or mother liquor obtained after separation of arsenic trisulfide precipitate is added to the initial solution. Then sulfide reagent (sodium sulfide, sodium hydrosulfide or theirs mixture) is added. Pulp is settled, and precipitate is filtered off. Output of process is 30 l solution / 1 l reactor volume / 1 h. Gas formation is excluded. EFFECT: improved method of extraction. 2 tbl
Patent RU-2023533-C1 (RU)
Title: Method and apparatus for casting metal by action of pressure drop
Inventor: DZHON A RIDEMSKE
IPC: B22D18/04
Filed: 1990-07-05
Granted: 1994-11-30
Abstract: FIELD: metal casting equipment. SUBSTANCE: apparatus has magnetically controlled valve, arranged in a duct of a mold for feeding liquid metal, to be moved between an opened position upon filling the mold and a closed position after the mold been filled and removed out of melt metal bath, arranged downwards, for eliminating discharge of the melt metal from a cavity of the mold, filled by such metal. The valve is being moved to its closed position by action of magnetic force, provided by permanent magnets or by an electromagnet, placed around an input duct under the valve. EFFECT: enhanced structure of the apparatus enhanced efficiency of the method. 21 cl, 4 dwg
Patent RU-2127928-C1 (RU)
Title: Semiconductor storage device and its manufacturing process
Inventor: SEONG-TAE KIM
IPC: H01L27/10
Filed: 1990-11-14
Granted: 1999-03-20
Abstract: FIELD: computer engineering. SUBSTANCE: device incorporates many locations formed by alternate application of cells with magazine-type capacitor and those with combined magazine-and-slot capacitor along row and column. Each storage electrode of storage cell capacitor is enhanced for overlapping storage electrode of adjacent cell capacitor. Combined magazine-and-slot capacitor is shaped in substrate to increase its storage capacity enabling increase in storage capacity of magazine- type capacitor by enhancing capacitor storage electrode. EFFECT: provision for preventing stepped overlapping, current leakage, and random errors of magazine-and-slot capacitor ensured due to alternating arrangement of cells. 17 cl, 13 dwg
Patent RU-2012439-C1 (RU)
Title: Method of automatic adjustment of boring bar on nc machine tool and device for its accomplishment
Inventor: MAGRADZE AVTANDIL G
IPC: B23B25/06
Filed: 1990-08-06
Granted: 1994-05-15
Abstract: FIELD: machine tool manufacture. SUBSTANCE: the device for adjustment of boring bar is secured just before mechanical treatment. The distance between the point located on the boring bar on the location cylindrical surface and the stop to be found in the device is determined by means of a contact pickup installed in the device. Then misalignment of the boring bar and spindle is determined by means of a contactless pickup, which is positioned in the device near the first pickup. Then the table travel is determined. Then the spindle rises strictly upwards to the stop level, and the clamping mechanism in the boring bar releases the tool and takes the extreme position in the boring bar by means of a spring. Then the stop with the device and table moves by the value of table travel in the transverse direction towards the boring bar, the tool enters the boring bar under the pressure of the stop, the table stops and the tool is secured in the boring bar on the necessary size by the clamping mechanism. EFFECT: facilitated procedure. 3 cl, 2 dwg
Patent RU-2030618-C1 (RU)
Title: Pulse angle pickup for vehicle
Inventor: NIKOLAEV YURIJ D
IPC: F02P7/07
Filed: 1990-07-03
Granted: 1995-03-10
Abstract: FIELD: engine engineering. SUBSTANCE: pickup has housing, a part of which is made of nonmagnetic material, rotor with round pole belt received in the housing space, and magnetic conductor with a magnetic pickup secured to the outer side of the housing oppositely to the pole belt. There is at least one through opening in the housing. The magnetic conductor consists of at least two parts made up as shoe and back. The shoe is secured in the opening of the housing. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2030785-C1 (RU)
Inventor: ZHABIN VALERIJ IVANOVICH
IPC: G06F15/16
Filed: 1990-09-21
Granted: 1995-03-10
Abstract: FIELD: computer engineering. SUBSTANCE: computing system has data input devices, switch, computing units, operand and control word storage units, data and command buffer storage unit, firmware control unit, data register, data output unit, OR gates. EFFECT: provision for repeated computation in case of invalid command execution. 7 dwg, 2 tbl
Patent RU-2027173-C1 (RU)
Title: Electromagnetic inductor for the quality control of the pipe welded joints
Inventor: VERTINSKIJ PAVEL A
IPC: G01N25/72
Filed: 1990-11-02
Granted: 1995-01-20
Abstract: FIELD: defectoscopy. SUBSTANCE: inductor has two identical flaps. The coaxial ring winding in the shape of a braid with a loop over the articulated joint and with a parting on the flap jaws which is multiplug by the winding loop number, is placed in the notch on the inner surface of the flaps. The winding braid in the notch is fastened with shields made of electric-heat-insulating material. The winding ends are taken out on the terminal shoe for switching on to the source of the single-phase alternating voltage. EFFECT: enhanced quality control. 4 dwg
Patent RU-2011754-C1 (RU)
Title: Ground-intake ladle-rotor unit of suction-tube dredger
Inventor: SPANTSIRETI ALEKSANDR N
IPC: E02F3/88
Filed: 1990-11-16
Granted: 1994-04-30
Abstract: FIELD: hydraulic excavation. SUBSTANCE: unit has rotor ripper provided with ladles, hydraulic drive, suction pipe-line provided with branch-pipe and ejector. Hydraulic drive is made in form of hydraulic cylinders; control valve is rigidly fixed to each hydraulic cylinder in perpendicular to the axis of the cylinder. Control valve is connected with motionless guide. Inlet pipe is made symmetrical relatively the suction pipe-line. EFFECT: improved efficiency of operation under water. 4 dwg
Patent RU-2022478-C1 (RU)
Title: Digital synchronizer
Inventor: VOROZHIKHIN VLADIMIR V
IPC: H04J3/06
Filed: 1990-11-29
Granted: 1994-10-30
Abstract: FIELD: communication engineering. SUBSTANCE: digital synchronizer has input, output, and auxiliary flip-flops 1,2,3, AND gates 4,5, and buffer unit, all incorporated in each of m data processing assemblies. EFFECT: improved speed and provision for flexible variation of storage capacity due to initial preset of data processing assemblies. 1 dwg
Patent RU-2029805-C1 (RU)
Title: Device for moistening fibrous products in spinner and twister
Inventor: VOLKOV YURIJ VASILEVICH
IPC: D01H13/30
Filed: 1990-12-29
Granted: 1995-02-27
Abstract: FIELD: textile industry. SUBSTANCE: device has tube positioned in horizontal plane. Tube has openings in its upper part. Balls positioned in each opening are loosely rotated by movable fibrous product, which is in contact with each ball. Rotatable ball transfers liquid supplied into tube to fibrous product for moistening this product. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2040165-C1 (RU)
Title: Fodder distributor-cum-mixer
Inventor: TERPILOVSKIJ KONSTANTIN FELIKS
IPC: A01K5/00
Filed: 1991-02-12
Granted: 1995-07-25
Abstract: FIELD: agriculture. SUBSTANCE: fodder distributor-cum-mixer comprises a container 1 installed on a cart 6 with a balance-arm suspension 7 of its road wheels. Container accommodates a mixing tool 8 and an unloading tool 9. On the moving distributor-cum-mixer, vibrations of the balance-arm suspension are transmitted to the working tool drive in two directions and are summed up. The first direction is via a connecting rod 10, pawl 11 and ratchet wheel 12 while the second one, via a connecting rod 19, pawl 20 and ratchet wheel 21. Then the torque is transmitted via a spring 15, driving wheel 16, gear rim 25 and outer sleeve 26 of the overrunning coupling to its inner sleeve 28 which is linked to the shaft 29 of the common working tool drive. As a result, up-and-down vibrations of the balance-arm suspension are converted into rotary motion of the working tools which reduces considerably the energy required for mixing and unloading of fodder. EFFECT: improved design. 3 dwg
Patent RU-2030469-C1 (RU)
Title: Method for quality control of zirconium-containing magnesium alloys
Inventor: BABKIN VENIAMIN M
IPC: C22C1/06
Filed: 1991-03-05
Granted: 1995-03-10
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: method involves taking samples, determining chemical composition and structure of fracture before pouring, comparing the received data with preset reference values and, should they correspond to said reference values, pouring out the metal to a certain amount of liquid melt remaining in the crucible. Corrosion rate is determined additionally before pouring by H 2  in a 3-% solution of sodium chloride, then samples are taken in the course of pouring for determining the zirconium content and corrosion rate. Pouring is discontinued when the zirconium content and corrosion rate exceed by not more than 1.5 times the values of these parameters before pouring. EFFECT: higher efficiency. 1 tbl
Patent RU-2043466-C1 (RU)
Title: Fastening device
Inventor: ORLOV YURIJ M
IPC: E04D7/00
Filed: 1991-03-12
Granted: 1995-09-10
Abstract: FIELD: civil engineering, fastening water-proof/thermal insulation structures of roofs independently of slope and operating conditions. SUBSTANCE: fastening device has cylindrical sleeve with thrust washer on upper end, and a hole on lower end to install the fastening piece. Sleeve upper end is capped and has threaded thrust washer. Upper end is threaded from outside. Lower end has sealing washer and hold-down nut making contact with one another when screwing the nut. Alternatively the fastening piece is provided with sealing washer making contact with sleeve lower end when screwing. Options with cap nut with thrust projection used as thrust washer, or fastening piece made in the form of spring loaded bolt are provided. EFFECT: high technological effectiveness. 3 cl, 5 dwg
Patent RU-2011539-C1 (RU)
Title: Mechanism for indexing infeed of sheet blanks to machining zone
Inventor: VASILEV VLADIMIR I
IPC: B30B15/30
Filed: 1991-03-28
Granted: 1994-04-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: mechanism comprises sprockets articulated on base and carrying endless pulling chain. Said chain is provided with grips and carriage and is kinematically linked with press slide. The carriage has contour-following members in the form of a pair of parallel replaceable racks with tooth spaces calculated for required infeed pitch. Grips have thrust pins freely installed in grip body and interacting on straight section of chain upper side with tooth spaces of racks. On working stroke of press slide the carriage performs idle stroke from left to right through one step of infeed pitch, grip pins jump from one rack space to the next one. On idle stroke of the press slide the carriage moves in the direction of infeed by one step of its pitch, the grip held by pins moves through slots together with carriage and shifts pulling chain through one infeed pitch. EFFECT: improved functional and operating characteristics. 5 dwg
Patent RU-2001890-C1 (RU)
Inventor: GASHKOVA VALENTINA I
IPC: C04B11/06
Filed: 1991-01-22
Granted: 1993-10-30
Abstract: . Используетс  в промышленности стройматериалов . Сущность, сырьева  смесь дл  получени   гипсовых в жущих материалов и изделий содержит , мас%- полуводный гипс 10-14.6, растворимый  ангидрит 2Ј - 42, нерастворимый ангидрит 3,5 -  52 карбонат кальци  3,0 - 4,6, свободный оксид  кальци  1.0 - 5.0. фторид кальци  0,6 - 1.3, фтор-  гипсовый отход производства плзвикивой кислоты,  нейтрализованный известьсодержащим реагенточ  остальное. Сырьевую смесь готов т смешением  указанных компонентов. Прочность получени  в жущего  через 28 суток воздушного твердени  13,8  МПа. 1 табл.
Patent RU-2011615-C1 (RU)
Title: Conveyor for longitudinal transportation of long-cut timber
Inventor: BUROV SERGEJ V
IPC: B65G47/22
Filed: 1991-04-18
Granted: 1994-04-30
Abstract: FIELD: timber industry. SUBSTANCE: conveyor has wrapped over sprockets drive traction member with crosspieces secured by brackets. Each crosspiece has base and wedge-type grips in form of inclined webs. Brackets have side holes for crosspiece axles made in form of slots arranged to provide reciprocating motion of crosspiece axles. Crosspieces have guide with projections on working surface for engagement with crosspiece bases. EFFECT: enlarged operating capabilities. 2 cl, 9 dwg
Patent RU-2060813-C1 (RU)
Title: Filtering material for cleaning gases of sulfur dioxide and hydrogen fluoride
Inventor: DORFMAN YAKOV A
IPC: B01D53/50
Filed: 1991-06-18
Granted: 1996-05-27
Abstract: FIELD: chemical industry. SUBSTANCE: filtering material for cleaning gases of sulfur dioxide and hydrogen fluoride comprises (wt %):8- 13.0 calcium oxide 26.7-32.0 glycerol; 10.9-14.1 water; and fabric, the balance. EFFECT: improved properties of the filtering material.
Patent RU-2090579-C1 (RU)
Title: Composition for manufacturing of molding article
Inventor: MESSERLE PAVEL EFREMOVICH
IPC: C08L79/08
Filed: 1991-05-20
Granted: 1997-09-20
Abstract: FIELD: polyimide compositions which may be used for manufacturing of molding articles having improved strength, plasticity and thermal stability. SUBSTANCE: composition comprises, mas.%: diamine-diphenyl ether and dianhydride of tetracarboxylic acid, 88-97; 1,2-dimethoxycarborane, 3-12. EFFECT: improved properties. 2 tbl
Patent RU-2002277-C1 (RU)
Title: Устройство определени высоты
Inventor: CHASOVSKOJ ALEKSANDR A
IPC: G01S13/935
Filed: 1991-06-05
Granted: 1993-10-30
Abstract: Использование: радиолокаци , радиолокационные  станции поиска и обнаружени . Сущность  изобретени : устройство содержит блок 1 управлени  фазированием при перемещении луча с одного  направлени  в другое, блок 2 элементов ИЛИ. 5г-к  3 управлени  фазированием при возр.ратго- осгу-  пательном перемещении ЛУЧИ, блок 4 фазиосч-ани  элемент И; И 5. формирователь 6 импульсов, блок 7  управпен1//. рззированкем при пр мом перемеще-  :-iii i  преобразователь 8 дальности, импульсный  п-,;редзтч - к 9. фэзмровгмна  антенна  решетка 10.  приемник 11, двойной Т-мост 12. ферритскые цнр-  кул торь. 13.15. инвертор 14. линзовую приемную  ;) 15. элементы совпадени  1720. вычислитель  21 высоты, счетчики 22. 23. запоминающий.  блок 24. блок 25 сумматоров, блок 26 вычитатепой,  о;:о- 27 регистров сдппг;, FMC-MI 28. 2Р зпемемтоа  .п.е -:; 1Л, делитель на два 30 и ивовый ген::оа
Patent RU-2040306-C1 (RU)
Title: Sleeve-type filter
Inventor: ALFEROV MIKHAIL YA
IPC: B01D27/08
Filed: 1991-08-29
Granted: 1995-07-25
Abstract: FIELD: liquid purification devices. SUBSTANCE: sleeve-type filter has bottom with liquid inlet and outlet branch pipes, detachable body with filtration members located inside, separating partition, pressing and locking devices. Separating partition has two conical bevels, bottom and detachable body have matching conical flanges. Filtration members have increasing from center to periphery diameters of pores. EFFECT: sleeve-type filter is used in many industries for liquids purification. 3 cl, 2 dwg
Patent RU-2038138-C1 (RU)
Title: Polymeric filter for microfiltration
Inventor: ALFEROV MIKHAIL YA
IPC: B01D63/08
Filed: 1991-09-03
Granted: 1995-06-27
Abstract: FIELD: liquids filtration. SUBSTANCE: polymeric filter for microfiltration has membrane, located between two draining bases inside chamber, formed by upper and lower lids with couplings. Lids are made with matching each other grooves and bulges along perimeter and stream distributing members in the form of radial ribs with increasing toward center height. Ribs are in symmetry located on inner surfaces of lids. Lids are linked to each other with the help of bayonet bolt, made in the form of ring-type clamp with hooks, that are making lock with located on upper lid bulges with screw-type surface. EFFECT: polymeric filter for microfiltration is used for liquids filtration. 3 dwg
Patent RU-2066325-C1 (RU)
Inventor: ABDEL KARIM BRAKHAM
IPC: C12N15/28
Filed: 1991-12-24
Granted: 1996-09-10
Abstract: Использование: в качестве анти-сенс последовательности против развития эндотоксического инфекционного шока. Сущность изобретения: продукт:  5' - 3'  (альфа)' TCA TGG TGT CCT TTG CAG - X  1 - 18  где Х - Н, или олигонуклеотидная последовательность от 1 до 17 нуклеотидов в свободной форме или в форме тиолата.
Patent RU-2032236-C1 (RU)
Title: Liquid irradiation unit
Inventor: MUDARISOV RAIS G
IPC: G21H5/00
Filed: 1991-12-11
Granted: 1995-03-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: unit has working chamber 1 accommodating water conduit chamber 5 and radiator 2 built up of separate tubes. Chamber 1 is closed with cover 8 having bent ducts 9 accommodating auxiliary tubes 10 which provide communication between inlets of tubes of radiator 2 and top surface of cover 8. Guides 11 made in area where auxiliary tubes are brought out to surface mount skids 13 with container 15. Radiation sources are pushed into radiator tubes through bore 16 aligned with discharge hole in container 15 and with outlet of respective auxiliary tube. EFFECT: improved design. 4 cl, 4 dwg
Patent RU-2014717-C1 (RU)
Title: Alternating-to-direct voltage converter
Inventor: VALUEV ANATOLIJ F
IPC: H02M7/12
Filed: 1991-12-11
Granted: 1994-06-15
Abstract: FIELD: conversion equipment. SUBSTANCE: alternating-to-direct voltage converter has three-phase bridge rectifier with thyristors 1-3 of cathode group and diodes 4-6 of anode group of valves, three units (by number of thyristors) for control 11-13, output voltage control unit 14, resistors 15-17. Each unit for control incorporates transistor 30 (31, 32), resistor 36 (37,38), diode 33 (34,35) and capacitor 39 (40,41). Units 11-13 for control over thyristors prevent unblanking of thyristor next in time at conductance angles of preceding thyristor equal to 60 electrical degrees or less. EFFECT: simplified design, provision for control over output voltage range close to maximum. 3 cl, 3 dwg
Patent RU-2062979-C1 (RU)
Title: Device measuring thickness of metal sheet
Inventor: BEZLYUDKO GENNADIJ YAKOVLEVICH
IPC: G01B15/02
Filed: 1991-11-04
Granted: 1996-06-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention may find use to check thickness of metal sheets in mechanical engineering and metallurgy. Device includes generator 1, meter 2 of phase difference, adder 3, storage 4, subtracter 5, register 6 connected in series. Output of generator 1 is also connected to input of first antenna 7. Its radiation reflected from first side of checked article is received by second antenna 8 which output is connected to second input of meter 2 of phase difference. Output of generator 1 is also connected to integrated inputs of second meter 9 of phase difference and third antenna 10. Its radiation reflected from second side of checked article 12 is received by fourth antenna 11 which output is linked to second input of meter 9 of phase difference which output is connected to second input of adder 3. Output of it is also connected to second input of subtracter 5. EFFECT: increased precision by measurement of variations of phase path of radio wave from antenna to checked article. 1 dwg
Patent RU-2033565-C1 (RU)
Title: Working wheel for centrifugal fan
Inventor: KHANKHASAEV GEORGIJ F
IPC: F04D29/28
Filed: 1991-11-04
Granted: 1995-04-20
Abstract: FIELD: fan engineering. SUBSTANCE: working wheel has carrying disk provided with groups of curved blades having different lengths for each group, varying diameter of position of the inlet edges which increases from blade to blade for each group, and the same diameter of the outlet edges. If a covering disk is used, a distance between diameters of position of the inlet edges of adjacent blades are defined by a relationship presented in the invention description. EFFECT: enhanced reliability. 2 dwg
Patent RU-2044523-C1 (RU)
Title: Dental implant
Inventor: BARSHAK OLEG A
IPC: A61C8/00
Filed: 1991-11-11
Granted: 1995-09-27
Abstract: FIELD: medicine, particularly, stomatology. SUBSTANCE: this dental implant includes intraosteal under-root portion. Inner osteal portion of dental implant is tapered pin having retention thread. Neck of tapered pin is made in the form of cylindrical pin having thread that starts in opposition to thread of intraosteal portion. Thread of neck is triangular in profile. Supraosteal portion of dental implant has hexagonal profile and its cross-section is smaller than that of neck to which is connected cylindrical base by means of threaded joint. External thread of this cylindrical base has the same pitch as internal thread. Upper end face portion of cylindrical base has star-like slit and lower end face portion abuts against end face portion of tapered pin. Screwed on neck protruding from cylindrical base is coupling rib shaped as threaded washer having planar openings. Artificial tooth made in the form of nonmetallic crown having semi-solid plastic insert is cemented onto dental implant portion protruding from jawbone. Semi-solid plastic insert is firmly attached to tooth crown. Inner walls of this insert have annular grooves. It is advisable that disclosed dental implant be used in sphere of dental prosthetics. EFFECT: greater security of fixation of dental implant, that is, artificial dentures and prostheses in jawbone. 4 dwg
Patent RU-2085532-C1 (RU)
Inventor: ADYLKHODZHAEV ANVAR ISHANOVICH
IPC: C04B28/26
Filed: 1992-02-13
Granted: 1997-07-27
Abstract: FIELD: building industry. SUBSTANCE: method involves stirring the ground sand with water glass followed by pressing under pressure 200-300 kg/cm 2  and thermic working at temperature below 350 C to avoid article deformation. EFFECT: simplified technology, enhanced strength. 1 dwg, 2 tbl